<?php
/**
 * 作业题九 合并字符串测试
 * User: wuz
 * Date: 2016/8/9
 * Time: 10:09
 */
require_once '../ExampleNine.php';
$arr  = ['zhangsan', 'lisi', 'wangwu'];
$test = new ExampleNine();
echo $test->combineStr($arr);
